EP 3890994 A1 20211013 - TREAD PROFILE OF A VEHICLE TYRE
Title (en)
TREAD PROFILE OF A VEHICLE TYRE
Title (de)
LAUFSTREIFENPROFIL EINES FAHRZEUGREIFENS
Title (fr)
PROFIL DE BANDE DE ROULEMENT D'UN PNEU DE VÉHICULE
Publication
Application
Priority
- DE 102018221192 A 20181207
- EP 2019078959 W 20191024
Abstract (en)
[origin: WO2020114672A1] A tread profile of vehicle tyre having at least one profiled strip (1) which is delimited radially outwardly by a radially outer surface (9) forming the road contact surface, having depressions (2) which are formed in the radially outer surface (9) of the profiled strip (1) and which are fully enclosed in the radially outer surface (9) by rubber material of the profiled strip (1), and having depressions (2) which are formed from two intersecting portions of longitudinal extension (3, 4), the first (3) of the two portions of longitudinal extension being formed outside its region of intersection (5) with the second portion of longitudinal extension (4) with a shallower depth than the second portion of longitudinal extension (4) in its portion of extension extending beyond the intersection (5).
IPC 8 full level
B60C 11/03 (2006.01)
CPC (source: EP)
B60C 11/032 (2013.01); B60C 11/04 (2013.01); B60C 11/13 (2013.01)
Citation (search report)
See references of WO 2020114672A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018221192 A1 20200610; CN 113165445 A 20210723; CN 113165445 B 20230228; EP 3890994 A1 20211013; EP 3890994 B1 20230913; WO 2020114672 A1 20200611
DOCDB simple family (application)
DE 102018221192 A 20181207; CN 201980080090 A 20191024; EP 19800936 A 20191024; EP 2019078959 W 20191024